Takahashi; Yoshiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takahashi; Yoshiko.The latest application filed is for "optical coupling device".
- Takahashi; Yoshiko - Yokohama Kanagawa JP
- TAKAHASHI; Yoshiko - Tokyo JP
- Takahashi; Yoshiko - Yokosuka-shi JP
- Takahashi; Yoshiko - Kanagawa-ken JP
- Takahashi; Yoshiko - Kanagawa JP
- Takahashi; Yoshiko - Ichihara JP
- TAKAHASHI; Yoshiko - Ichihara-shi JP
- Takahashi, Yoshiko - Kobe-shi JP
| Patent | Date |
|---|---|
| Optical coupling device Grant 11,402,591 - Noda , et al. August 2, 2 | 2022-08-02 |
| Optical Coupling Device App 20210294049 - Noda; Takamitsu ; et al. | 2021-09-23 |
| Endoscopy Service Support Apparatus App 20160331219 - TAKAHASHI; Yoshiko ; et al. | 2016-11-17 |
| Light Emitting Module and Lighting Device App 20150084076 - Oyaizu; Tsuyoshi ; et al. | 2015-03-26 |
| Light-emitting circuit and luminaire Grant 8,847,477 - Kawashima , et al. September 30, 2 | 2014-09-30 |
| Light-emitting Circuit And Luminaire App 20140232259 - KAWASHIMA; Seiko ; et al. | 2014-08-21 |
| Light-emitting Module And Lighting Apparatus App 20140043803 - Kawashima; Seiko ; et al. | 2014-02-13 |
| Light Emitting Module and Lighting System App 20130249411 - Takahashi; Yoshiko ; et al. | 2013-09-26 |
| Light Emitting Module and Lighting System App 20130249407 - Kashiwagi; Takahito ; et al. | 2013-09-26 |
| Method of manufacturing magnetic recording medium, and magnetic recording/reproducing device Grant 8,419,951 - Takahashi , et al. April 16, 2 | 2013-04-16 |
| Method Of Manufacturing Magnetic Recording Medium, And Magnetic Recording/reproducing Device App 20110261479 - TAKAHASHI; Yoshiko ; et al. | 2011-10-27 |
| Method for manufacturing magnetic recording medium, and magnetic recording and reproducing apparatus Grant 8,007,860 - Ishibashi , et al. August 30, 2 | 2011-08-30 |
| Method For Manufacturing Magnetic Recording Medium, And Magnetic Recording And Reproducing Apparatus App 20100118441 - ISHIBASHI; Shinichi ; et al. | 2010-05-13 |
| Novel triphenylamines and use thereof App 20040049080 - Inada, Hiroshi ; et al. | 2004-03-11 |
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